TestRunner code cleanup #1886

Job	Run time
authorize	10s
apu-package-build	48m 20s
build (centos78, rpm)	20m 33s
build (centos8, rpm)	9m 18s
windows-build	12m 57s
build (rhel9, rpm)	21m 40s
build (ubuntu2004, deb)	23m 51s
build (hip, deb)	27m 3s
build (ubuntu2404, deb)	21m 39s
package-download	38s
extract-platforms	9s
pcie-hw-emulation-tests (centos_8.1)	18m 35s
pcie-sw-emulation-tests (centos_8.1)	10m 24s
pcie-hw-tests (xilinx_u250_gen3x16_xdma_4_1_202210_1)	1h 5m 5s
test-summary	9s
cleanup-build	11s
	4h 40m 42s

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